On Wed, 20 Jul 2022, Loren Wilton wrote:
header __HDRS_MISSP ALL:raw =~ /^(?:Subject|From|To|Reply-To):\S/ism
That rule just says: look at all the raw header data and match if there's
none
of Subject, From, To, Reply-To entries.
IE a really malformed message.
Hum. As I read it, that is "headers misspelled" (not "headers missing")
MISSP = misspaced
and it is checking for any of the listed words at the start of a line,
followed by a colon, and NOT followed by a space.
--
John Hardin KA7OHZ http://www.impsec.org/~jhardin/
jhar...@impsec.org pgpk -a jhar...@impsec.org
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
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